As adjectives the difference between focused and afocal
is that focused is centered or concentrated while afocal is (optics|of an imaging system) not focused.
As a verb focused
is (focus).
focused
English
Alternative forms
* (UK ) focussed
Antonyms
* unfocused
Verb
(head)
(focus)
Anagrams
*
afocal
English
Adjective
(-)
(optics, of an imaging system) Not focused
(optics, of a lens) Neither concave or convex (focal point at infinity)
Derived terms
* afocality
* afocally